CN104263053A - Environment-friendly outer wall flexible putty powder - Google Patents
Environment-friendly outer wall flexible putty powder Download PDFInfo
- Publication number
- CN104263053A CN104263053A CN201410572241.3A CN201410572241A CN104263053A CN 104263053 A CN104263053 A CN 104263053A CN 201410572241 A CN201410572241 A CN 201410572241A CN 104263053 A CN104263053 A CN 104263053A
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- CN
- China
- Prior art keywords
- wall flexible
- putty powder
- flexible putty
- parts
- environmentally friendly
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
Abstract
The invention belongs to the technical field of building materials and relates to environment-friendly outer wall flexible putty powder. The environment-friendly outer wall flexible putty powder comprises the following ingredients in parts by mass: 350-450 parts of white cement, 450-550 parts of talc powder, 50-200 parts of quartz sand, 10-20 parts of cellulose, 5-10 parts of starch ether, 1-2 parts of polyvinyl alcohol rubber powder, 1-2 parts of bentonite and 5-10 parts of flexible rubber powder. Ash calcium powder is no longer used in the environment-friendly outer wall flexible putty powder, the pungent odor of the outer wall flexible putty powder is removed during construction through a reasonable formula of outer wall flexible regulating putty powder, and the hurt of the outer wall flexible putty powder to the skin, the respiratory tract and the like of construction personnel is avoided.
Description
Technical field
The invention belongs to building material technical field, be specifically related to a kind of environmentally friendly outer wall flexible putty powder.
Background technology
Putty powder is before the construction of paint class, carries out the surperficial levelling powder material of pretreated one to construction surface, and main purpose is filled the hole of construction surface and corrects the curve deviation of construction surface, lays a solid foundation for obtaining even, level and smooth lacquer painting.
Putty is generally made up of base-material, filler, water and auxiliary agent etc.
Base-material, also claims binding agent, is the most critical component of putty, mainly plays the various effects such as bonding.The most frequently used binding agent of putty is cement and organic polymer, organic polymer have again emulsion and latex powder point.Cement is good, the durable and rational binding agent of cost performance of cohesiveness, but tensile strength and splitting resistance poor.Organic polymer to its modification and toughness reinforcing, thus can improve putty performance.
Filler mainly plays filling effect, and conventional has calcium carbonate, talcum powder and quartz sand etc., can fill up the working-surface that there is depression local, also can strike off at all surfaces, normally after prime coat parches, be applied over primer coat surface.Requirement tack is good, does not crack in bake process.
Auxiliary agent has thickening material, water-holding agent etc.Thickening material and water-holding agent play water conservation, improve storage and workability, generally use cellulose family.Antifreezing agent mainly improves putty package stability at low temperatures, and surface slip agent and water reducer etc. are generally used in high-grade putty, improves the workability of putty.What have also adds fiber, plays cracking resistance effect.
In current outer wall flexible putty powder main flow formula, main raw material is talcum powder, coarse whiting, white cement, grey calcium, powdered dispersing agents and pigment etc.
Wherein, sierozem power main component is Ca (OH)
2, CaO and a small amount of CaCO
3mixture, be the intensely processed products of lime.Have Health hazard to workmen, sierozem power belongs to basic oxide, reacts with the water in human body, and highly basic calcium hydroxide in generation also releases large calorimetric, has stimulation and corrosive nature.There is intense stimulus to respiratory tract, suck sierozem power dust and can cause chemical pneumonitis; There is intense stimulus to eye and skin, can cause and burn; Oral stimulation and digestive tube of burning; Long Term Contact can cause skin of palm of hand angling, chaps, refer to be out of shape (spoon first).
Summary of the invention
In view of this, the object of the present invention is to provide a kind of not containing the environmentally friendly outer wall flexible putty powder of sierozem power, to eliminate the Health hazard to the skin of workmen and respiratory tract etc. when traditional outer wall flexible putty powder is constructed.
For achieving the above object, the invention provides following technical scheme:
Environmentally friendly outer wall flexible putty powder of the present invention, according to mass fraction meter, comprises following component:
Preferably, described environmentally friendly outer wall flexible putty powder, according to mass fraction meter, comprises following component:
Preferably, described white cement fineness particle diameter is 400 ~ 800 orders.
Preferably, described talcum powder fineness particle diameter is 200 ~ 400 orders.
Preferably, described quartz sand fineness particle diameter is 100 ~ 300 orders.
Preferably, described Mierocrystalline cellulose is at least one in Vltra tears, lignocellulose.
Further, described Mierocrystalline cellulose comprises Vltra tears and lignocellulose, and its mass ratio is 3: 4.
Preferably, described Vltra tears length is 150 ~ 300 microns.
Preferably, described lignocellulose length is 150 ~ 300 microns.
Preferably, described polyvinyl alcohol rubber powder is PVA2488.
Compared with prior art, environmentally friendly outer wall flexible putty powder of the present invention abandons the use of sierozem power, by the formula of rational outer wall flexible adjustment putty powder, eliminate the pungent odour of outer wall flexible putty powder during construction, avoid the damage of outer wall flexible putty powder to workmen's skin and respiratory tract etc.
Embodiment
Be described in detail to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Experiment material used in following embodiment, if no special instructions, all can be bought by free market and obtain.
Embodiment 1
Environmentally friendly outer wall flexible putty powder of the present invention, comprises following component:
Wherein, white cement fineness particle diameter is 400 orders; Talcum powder fineness particle diameter is 200 orders; Quartz sand fineness particle diameter is 100 orders; Mierocrystalline cellulose is Vltra tears, and length is 150 ~ 300 microns; Polyvinyl alcohol rubber powder is PVA2488.
Embodiment 2
Environmentally friendly outer wall flexible putty powder of the present invention, comprises following component:
Wherein, white cement fineness particle diameter is 800 orders; Talcum powder fineness particle diameter is 400 orders; Quartz sand fineness particle diameter is 300 orders; Mierocrystalline cellulose is lignocellulose, and length is 150 ~ 300 microns; Polyvinyl alcohol rubber powder is PVA2488.
Embodiment 3
Environmentally friendly outer wall flexible putty powder of the present invention, comprises following component:
Wherein, white cement fineness particle diameter is 600 orders; Talcum powder fineness particle diameter is 300 orders; Quartz sand fineness particle diameter is 200 orders; Mierocrystalline cellulose is the mixture of Vltra tears and lignocellulose, and its mass ratio is 3: 4, and length is 150 ~ 300 microns; Polyvinyl alcohol rubber powder is PVA2488.
The outer wall flexible putty powder of embodiment 1 ~ 3 is tested by relevant criterion, and partial test result is as following table:
General description of construction:
After the acceptance(check) of external insulation system anti-cracking protective layer, confirm that basal plane is firm, clean, can carry out outer wall flexible putty construction without after hollowing, floating dust, laitance and grease, batik.According to putty powder: water ≈ 1: 0.3 (weight ratio), the mixing water that accurate weighing is good is poured in clean agitation vat, start electric mixer, slowly add outer wall flexible putty powder material, Keep agitation 3 ~ 5min, be stirred to evenly without till caking, leave standstill 5 ~ 10min, slaking, then stir 2 ~ 3min, make slip become uniform pasty state.With scraper plate by putty blade coating on cracking resistance protective facing.Putty is criticized and is scraped thickness and be advisable with a 0.5 ~ 0.8mm, depending on the difference of Base Smoothness, survives for general two to three times.
In those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. an environmentally friendly outer wall flexible putty powder, is characterized in that, according to mass fraction meter, comprises following component:
2. environmentally friendly outer wall flexible putty powder according to claim 1, is characterized in that, according to mass fraction meter, comprises following component:
3. environmentally friendly outer wall flexible putty powder according to claim 1 and 2, is characterized in that: described white cement fineness particle diameter is 400 ~ 800 orders.
4. environmentally friendly outer wall flexible putty powder according to claim 1 and 2, is characterized in that: described talcum powder fineness particle diameter is 200 ~ 400 orders.
5. environmentally friendly outer wall flexible putty powder according to claim 1 and 2, is characterized in that: described quartz sand fineness particle diameter is 100 ~ 300 orders.
6. environmentally friendly outer wall flexible putty powder according to claim 1 and 2, is characterized in that: described Mierocrystalline cellulose is at least one in Vltra tears, lignocellulose.
7. environmentally friendly outer wall flexible putty powder according to claim 6, is characterized in that: described Mierocrystalline cellulose comprises Vltra tears and lignocellulose, its mass ratio is 3: 4.
8. environmentally friendly outer wall flexible putty powder according to claim 7, is characterized in that: described Vltra tears length is 150 ~ 300 microns.
9. environmentally friendly outer wall flexible putty powder according to claim 7, is characterized in that: described lignocellulose length is 150 ~ 300 microns.
10. environmentally friendly outer wall flexible putty powder according to claim 1 and 2, is characterized in that: described polyvinyl alcohol rubber powder is PVA2488.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572241.3A CN104263053A (en) | 2014-10-24 | 2014-10-24 | Environment-friendly outer wall flexible putty powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572241.3A CN104263053A (en) | 2014-10-24 | 2014-10-24 | Environment-friendly outer wall flexible putty powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104263053A true CN104263053A (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572241.3A Pending CN104263053A (en) | 2014-10-24 | 2014-10-24 | Environment-friendly outer wall flexible putty powder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849236A (en) * | 2020-08-25 | 2020-10-30 | 三棵树涂料股份有限公司 | Environment-friendly anti-cracking antiviral flexible putty powder and preparation method thereof |
Citations (5)
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|---|---|---|---|---|
| CN101041751A (en) * | 2006-11-02 | 2007-09-26 | 董善刚 | Highly dynamic cracking resistant type elastic putty |
| CN102241906A (en) * | 2010-05-14 | 2011-11-16 | 武汉市丰达建筑节能材料有限公司 | Multifunctional putty for building external walls |
| CN103497565A (en) * | 2013-09-28 | 2014-01-08 | 青岛益群漆业集团有限公司 | Easy-to-polish elastic putty |
| CN103613972A (en) * | 2013-11-19 | 2014-03-05 | 江苏蓝圈新材料有限公司 | Interior and exterior wall putty powder |
| CN103881461A (en) * | 2012-12-21 | 2014-06-25 | 深圳市嘉达高科产业发展有限公司 | Color putty powder and preparation method thereof |
-
2014
- 2014-10-24 CN CN201410572241.3A patent/CN104263053A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041751A (en) * | 2006-11-02 | 2007-09-26 | 董善刚 | Highly dynamic cracking resistant type elastic putty |
| CN102241906A (en) * | 2010-05-14 | 2011-11-16 | 武汉市丰达建筑节能材料有限公司 | Multifunctional putty for building external walls |
| CN103881461A (en) * | 2012-12-21 | 2014-06-25 | 深圳市嘉达高科产业发展有限公司 | Color putty powder and preparation method thereof |
| CN103497565A (en) * | 2013-09-28 | 2014-01-08 | 青岛益群漆业集团有限公司 | Easy-to-polish elastic putty |
| CN103613972A (en) * | 2013-11-19 | 2014-03-05 | 江苏蓝圈新材料有限公司 | Interior and exterior wall putty powder |
Non-Patent Citations (2)
| Title |
|---|
| 徐峰: "《粉状建筑涂料与胶黏剂》", 31 May 2006, 化学工业出版社 * |
| 王祁青: "《石膏基建筑与应用》", 31 December 2008, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849236A (en) * | 2020-08-25 | 2020-10-30 | 三棵树涂料股份有限公司 | Environment-friendly anti-cracking antiviral flexible putty powder and preparation method thereof |
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Application publication date: 20150107 |